Hello! I faced rather serious problem with KDE Plasma and desperately need help. The thing is I installed several widgets for Plasma, and one of them, namely "Remember the milk", behaved strangely and crashed taking the whole Plasma desktop with it. I rebooted, but saw an error message after login and found myself with no Plasma desktop but with other applications like Opera working. I opened a terminal and runned plasma-desktop. The output is following: